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sys/shell: fix build when SHELL_NO_ECHO is defined

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When SHELL_NO_ECHO was defined and not SHELL_NO_PROMPT build was broken
because _putchar was not defined.
This define _putchar when one of SHELL_NO_PROMPT or SHELL_NO_ECHO is not
defined.
This commit is contained in:
Vincent Dupont 2017-05-04 15:49:22 +02:00
parent 7364192241
commit 669a6922f3
1 changed files with 1 additions and 1 deletions
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2
sys/shell/shell.c
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@ -32,7 +32,7 @@
#include "shell.h"
#include "shell_commands.h"
#ifndef SHELL_NO_ECHO
#if !defined(SHELL_NO_ECHO) || !defined(SHELL_NO_PROMPT)
#ifdef MODULE_NEWLIB
/* use local copy of putchar, as it seems to be inlined,
* enlarging code by 50% */